Hi everyone I’m trying to get the Detail curve from Detail line family! For dimension between the lines I am really happy to receive help from someone [1]

@Bach the script you are working with is expecting a list of elements, rather than one element. You can use the node “Turn Into List” from the Clockwork package like so and the Python script should run: [turnintolist]

@Bach Try replacing the Element.Curves node with Element.GetLocation to get the line(curve) of the detail item family. I believe geometry query nodes do not function the same with 2D elements as they do with 3D elements. Also, would you share the Python script that you are using or its source?

@awilliams Thanks for quick answer! I already replacing Element.Curves node with Element.GetLocation but i still can not get 8 line [2]

This is python code import clr clr.AddReference('RevitAPI') from Autodesk.Revit.DB import * clr.AddReference("RevitNodes") import Revit clr.ImportExtensions(Revit.Elements) clr.ImportExtensions(Revit.GeometryConversion) clr.AddReference("RevitServices") import RevitServices from RevitServices.Per…

@awilliams Please refer this topic [image] Automatic dimensioning of (multiple) detail lines Revit Hi JN, Have you tried setting the lacing of the custom node that you created to Longest? Otherwise you could use a for loop in Python: import clr clr.AddReference('RevitA…

[image] awilliams: the node “Turn Into List” from the Clockwork package like so and the Python script should run: @awilliams Thanks so much! Please talk to me what version ClockWork? I can not find node “Turn Into List”

Any version. Try TurnIntoList (without whitespace)

@Andreas_Dieckmann I just found it pake “CAAD_RWTH”" but it does not work [1]

No, that’s old stuff. Uninstall it. You’ll want Clockwork for Dynamo 1.x

Element.GetLocation from Clockwork works

Get DetailCurve From detail line family

Revit

Bach November 6, 2017, 5:20pm 5

@awilliams
Please refer this topic

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Get DetailCurve From detail line family

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